执行此命令有助于检查集群的配置和创建。

Execution of this command helps verify the configuration and creation of the cluster.

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在集群的主动节点(在这个示例中是Node1)的数据库上执行以下命令，让这个数据库成为HADR设置的主数据库。

Execute the following commands on the database of the active node of the cluster (Node1 in this case) to make this database the primary database for the HADR setup.

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另外一种指示何时发生故障的方法是，您可以登录到任何一个集群成员并执行hb_gui命令。

As an additional means of indicating when a failure has occurred, you can log in to any of the cluster members and execute the hb_gui command.

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